Brand new build on a corral. Need help with dimensions. I want the ability to catch and then sort 100-120 at the most cow calf pairs. It may be used for working, breeding, and hauling away calves. My plan is big catch pen and then 4-5 long narrow pens to sort and grab cattle into and out of. Alley on both sides.

I have a 96x120 catch area at another farm that does 60-70 pretty easy but may be tight for much more.

What are your thoughts?